2051299692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{7841}}^1$

素因数の和:7920

約数の個数: 108

約数和(自身を含む): 5746084344

約数和(自身を除く): 3694784652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 169, 172, 234, 258, 338, 387, 468, 507, 516, 559, 676, 774, 1014, 1118, 1521, 1548, 1677, 2028, 2236, 3042, 3354, 5031, 6084, 6708, 7267, 7841, 10062, 14534, 15682, 20124, 21801, 23523, 29068, 31364, 43602, 47046, 65403, 70569, 87204, 94092, 101933, 130806, 141138, 203866, 261612, 282276, 305799, 337163, 407732, 611598, 674326, 917397, 1011489, 1223196, 1325129, 1348652, 1834794, 2022978, 2650258, 3034467, 3669588, 3975387, 4045956, 4383119, 5300516, 6068934, 7950774, 8766238, 11926161, 12137868, 13149357, 15901548, 17532476, 23852322, 26298714, 39448071, 47704644, 52597428, 56980547, 78896142, 113961094, 157792284, 170941641, 227922188, 341883282, 512824923, 683766564, 1025649846, 2051299692]

約数ペア:

[(1, 2051299692), (2, 1025649846), (3, 683766564), (4, 512824923), (6, 341883282), (9, 227922188), (12, 170941641), (13, 157792284), (18, 113961094), (26, 78896142), (36, 56980547), (39, 52597428), (43, 47704644), (52, 39448071), (78, 26298714), (86, 23852322), (117, 17532476), (129, 15901548), (156, 13149357), (169, 12137868), (172, 11926161), (234, 8766238), (258, 7950774), (338, 6068934), (387, 5300516), (468, 4383119), (507, 4045956), (516, 3975387), (559, 3669588), (676, 3034467), (774, 2650258), (1014, 2022978), (1118, 1834794), (1521, 1348652), (1548, 1325129), (1677, 1223196), (2028, 1011489), (2236, 917397), (3042, 674326), (3354, 611598), (5031, 407732), (6084, 337163), (6708, 305799), (7267, 282276), (7841, 261612), (10062, 203866), (14534, 141138), (15682, 130806), (20124, 101933), (21801, 94092), (23523, 87204), (29068, 70569), (31364, 65403), (43602, 47046)]